baber/WOPTO huggingface dataset:
Patent JP-2021163121-A (JP)
Title: Data collection device
Inventor: KANDA NORIFUMI
IPC: G08G1/01
Filed: 2020-03-31
Abstract: To reduce a time for acquiring requirement data and reduce a volume of storage in which communication amount and data are accumulated.SOLUTION: A data collection device 100 of the present invention is a data collection device for collecting data from a terminal device via a network, including: an input unit 101 to which data collection condition information and data type information are input; a data collection management unit 102 which identifies the terminal device as a target of collection of the data from the data collection condition information, and generates a data collection request by using the data collection condition information and the data type information; an activation request generation unit 103 which generates an activation request for the terminal device; a transmission unit 104 that transmits the activation request and the data collection request to the terminal device; and a reception unit 105 which receives the data in response to the data collection request from the terminal device.SELECTED DRAWING: Figure 2
Patent JP-2021161500-A (JP)
Title: Film deposition apparatus, film deposition method, and film-deposited article
Inventor: MANABE KYOHEI
IPC: B05B7/14
Filed: 2020-03-31
Abstract: To provide a film deposition apparatus capable of forming a homogeneous film while suppressing degradation of use efficiency of raw materials and increase of a production cost.SOLUTION: A film deposition apparatus 1 for forming a film on a substrate K is equipped with an aerosol transporting passage 10 for ejecting an aerosol formed by dispersing raw ceramic powder in a gas from the ejection end 10a toward the substrate K and plates 11 that have an opening and are installed between the ejection end 10a of the aerosol transporting passage 10 and the substrate K so that the opening is opposite to the ejection end 10a of the aerosol transporting passage 10. The plates 11 have a ratio of the area of the opening of 1 or more to the sectional area of the ejection end 10a of the aerosol transporting passage 10.SELECTED DRAWING: Figure 1
Patent JP-2021160651-A (JP)
Title: tire
Inventor: KUNINAKA SEO
IPC: B60C11/03
Filed: 2020-04-01
Abstract: To provide a tire improved in dry-steering stability and wet-steering stability with good balance.SOLUTION: In a tire according to the present invention, at least three land parts are sectioned and formed by at least two circumferential main grooves 1, and a lug groove 21 including a grounding end 25 is formed in at least one side of a tire-width-directional outermost land part 2 including the grounding end 25, and a chamfer part 23 is provided in at least a portion of the circumference of the lug groove 21. In a planar view of the tire, a tire-width-directional innermost part of the lug groove 21 is in the tire-width-directional outermost land part 2, and the chamfer part 23 includes a portion that gradually enlarges in a width as going from the grounding end 25 toward inside in a tire width direction.SELECTED DRAWING: Figure 2
Patent JP-2020100936-A (JP)
Title: Brassiere
Inventor: TAKII Yasuho
IPC: A41C3/12
Filed: 2020-04-02
Abstract: To provide a brassiere capable of reducing hinderance to the stretch of the skin on the body side when a wearer raises the arm.SOLUTION: A brassiere 100 comprises a breast support 1 disposed on the breast of a wearer, a belt 2 disposed from a lower side of the breast support 1 to the back, and a body-side support 3 connected to a side end 11 of the breast support 1 and disposed from the body side to the back. The body-side support 3 has a stretchability in the height direction larger than that in the peripheral direction.SELECTED DRAWING: Figure 2
Patent JP-2021164950-A (JP)
Title: In-plane bending method and in-plane bending device
Inventor: HASEGAWA OSAMU
IPC: B21D5/01
Filed: 2020-04-08
Abstract: To provide an in-plane bending method and an in-plane bending device which does not cause a working defect even in an inner circumference part of a bending part when in-plane bending of a belt-shaped sheet material is performed.SOLUTION: An in-plane bending method which performs in-plane bending of a belt-like sheet-material 2 by using a wing-type in-plane bending device 1 provided with a pair of wing-type dies 10, 10 which are respectively rotatable around a pair of fulcrums (spindles (11,11)) as a center and a punch 50 provided with a pressing face 51 of a desirable curvature includes a sheet material setting process of laying the sheet-material 2 over support faces 15, 15 of the pair of wing-type dies 10, 10 in such a state that the sheet materials 2 are caused to put between the sheet thickness direction both sides via a restraining board 12 and a bending process of pressing the punch 50 against the sheet materials 2 so as to push the pair of wing type dies 10, 10 open. Therein, in the sheet material setting process, the restraining board 12 is arranged so as to cover at least the whole of lateral face of a bending part 3 of the sheet material 2 in a state before performing the bending process.SELECTED DRAWING: Figure 1
Patent JP-2021172142-A (JP)
Title: Abnormality detection device
Inventor: HASEGAWA AKIRA
IPC: G06F11/14
Filed: 2020-04-21
Abstract: To provide an abnormality detection device enabling improvement of reliability.SOLUTION: An abnormality detection device 1 includes a writing section 21 writing abnormality detection data D2 that can be read out by an external diagnosis device in an external memory 3 when an abnormality of an on-vehicle apparatus 2 is detected. The abnormality detection device 1 also includes a determination section 22 determining whether or not an abnormality occurs in a memory used during an operation of a processor in the writing by the writing section 21. The abnormality detection device 1 further includes a reset processing section 23 resetting the memory by starting a prescribed reset function out of a plurality of reset functions that are functions of the processor when the determination section 22 determines that the memory has an abnormality. When the determination section determines that the memory has an abnormality, the writing section 21 executes writing of the abnormality detection data D2 after the memory is reset by the prescribed reset function.SELECTED DRAWING: Figure 2
Patent JP-2021172695-A (JP)
Title: Rubber composition, and vulcanizate and molding of rubber composition
Inventor: KONDO ATSUNORI
IPC: C08K5/3445
Filed: 2020-04-21
Abstract: To provide a rubber composition that can provide a vulcanizate having excellent scorching resistance, tensile strength, permanent compression set and wear resistance, and a vulcanizate and a molding thereof.SOLUTION: A rubber composition contains a sulfur-modified chloroprene rubber having a specific terminal functional group of 100 pts.mass, carbon black with an average particle size of 70 nm or less of 25-55 pts.mass, and a diene rubber, excluding chloroprene rubber, of 4-12 pts.mass.SELECTED DRAWING: None
Patent JP-2020113341-A (JP)
Title: Information processing device
Inventor: TODA TAKESHI
IPC: G06F3/0482
Filed: 2020-04-22
Abstract: To make it easy to grasp a displayed item even when there is an increased number of items to classify displayed data, as compared with the case where every item is displayed as an index.SOLUTION: A list display control unit 101 causes a list of data to be displayed by display means. An index display control unit 104 causes an item to classify the data displayed in list form by the list display control unit 101 to be displayed by the display means as an index to the data. When an item to classify the data displayed in list form by the list display control unit 101 is displayed as an index to the data, an omission item determination unit 103 determines an item whose display in the index is omitted. An index display control unit 104 causes the item determined by the omission item determination unit 103 to be omitted and causes the display means to display indices.SELECTED DRAWING: Figure 2
Patent JP-2020129833-A (JP)
Title: Transmission procedures for high efficiency acknowledgement
Inventor: WANG XIAOFEI
IPC: H04L27/26
Filed: 2020-05-07
Abstract: To enable a WTRU communicating in a WLAN system to use efficient ACK setup and transmission procedures in conjunction with other transmission and power saving techniques, such as TWT/RAW, PSMP and/or TXOP mechanisms.SOLUTION: A WTRU may transmit a frame including an indication that a TWT/RAW (or TXOP) period is scheduled, an indication that multi-WTRU ACK/BA will be used for acknowledgement, and/or targeted transmission time(s) for the transmission of multi-WTRU ACK/BA frame(s). The WTRU may trigger the start of the TWT/RAW period, and may receive at least one data frame from another WTRU(s). The WTRU may transmit multi-WTRU ACK/BA frame(s) during the targeted transmission time(s) to acknowledge the at least one data frame received from the other WTRU(s).SELECTED DRAWING: Figure 9
Patent JP-2021182675-A (JP)
Title: Image encoder and method for controlling the same and program, and imaging apparatus
Inventor: MADA KOJI
IPC: H04N19/126
Filed: 2020-05-18
Abstract: To appropriately control sensitivity related to a change of a quantization parameter to generate coded data in which a deterioration in image quality of a dynamic image is prevented.SOLUTION: An image encoder has: an image encoding unit that converts the frequency of a dynamic image, quantizes a coefficient obtained through the conversion in accordance with a quantization parameter, and encodes the quantized coefficient; and a quantization control unit that adjusts the quantization parameter based on the amount of coded data generated by the coding unit. The image encoder has: a first determination unit that, when it is defined that one frame constituting a dynamic image is constituted by a plurality of first areas and the first area is constituted by a plurality of second areas, determines the degree of encoding difficulty for each of the second areas; a second determination unit that, based on the degree of encoding difficulty of the plurality of second areas included in first attention area determined by the first determination unit, determines the presence or absence of variations in the degree of encoding difficulty in the first attention area; and a control unit that, based on a result of determination made by the second determination unit, controls sensitivity related to variations in a quantization parameter when encoding an image in the first attention area.SELECTED DRAWING: Figure 1
Patent JP-2021181210-A (JP)
Title: Liquid discharge head and liquid discharge device
Inventor: ITO SHOTA
IPC: B41J2/015
Filed: 2020-05-20
Abstract: To provide a liquid discharge head and a liquid discharge device which can change a discharge amount without changing a head structure.SOLUTION: A driving signal includes an auxiliary pulse, a discharge pulse, a cancellation pulse and a damping pulse in this order. The auxiliary pulse drives an actuator so as to increase a pressure. The discharge pulse drives the actuator so as to decrease the pressure, and discharges liquid. The cancellation pulse drives the actuator so as to increase the pressure, and suppresses residual vibration of the liquid. The damping pulse drives the actuator so as to decrease the pressure, and suppresses the residual vibration. A pulse width of the auxiliary pulse is AL or less. A pulse width of the cancellation pulse is 2AL. From end of application of the cancellation pulse to start of application of the damping pulse is 0.2AL or more and 0.4 AL or less. A pulse width of the damping pulse is 0.2 AL or more and 0.4 AL or less.SELECTED DRAWING: Figure 10
Patent JP-2021182874-A (JP)
Title: Inkjet head
Inventor: MAKIMOTO ATSUSHI
IPC: B41J2/14
Filed: 2020-05-21
Abstract: To provide an inkjet head that stably discharges ink containing fine particles.SOLUTION: An inkjet head has a first channel for a fluid and fine particles to flow therein, a second channel that is connected between the upstream and downstream ends of the first channel, is fed with a fluid, and changes the pressure of the fluid flowing in the first channel, and a nozzle that discharges the fluid and fine particles flowing in the first channel to the outside when the second channel has changed the pressure of the fluid flowing in the first channel.SELECTED DRAWING: Figure 1
Patent JP-2021183439-A (JP)
Title: Engine undercover for vehicle
Inventor: ISHIKAWA ATSUSHI
IPC: B62D21/02
Filed: 2020-05-21
Abstract: To ensure the stiffness of a vehicle body frame for a vehicle in which an engine is installed between right and left side members.SOLUTION: An engine undercover 10 includes a first under member 11, a second under member 12 and a cover body part 13. The first under member 11 has right and left fixed-end parts 14 and a bead 16 is formed in an area 15 between the right and left fixed-end parts 14. The second under member 12 has right and left fixed-end parts 17 and a bead 19 is formed in an area 18 between right and left fixed-end parts 17. The cover body part 13 is fixed on the first under member 11 and the second under member 12 and covers an engine from below. On the top face of a bottom plate part 31 of the cover body part 13, a rib 33 is provided. The rib 33 extends in the cross direction between the first under member 11 and the second under member 12 in a state of projecting upward and connects the first under member 11 with the second under member 12.SELECTED DRAWING: Figure 4
Patent JP-2020141422-A (JP)
Title: Wireless device
Inventor: KAWASE TSUTOMU
IPC: H01Q5/42
Filed: 2020-05-25
Abstract: To provide a wireless device capable of being managed by wireless communication while reducing breakage and burning of the wireless device, in an information processing system in which a plurality of wireless devices are connected by wireless communication to transmit information.SOLUTION: A wireless device of a wireless communication network in which information is sequentially transmitted between a plurality of wireless devices by first wireless communication, comprises: a conductive housing member that houses a first wireless communication part that performs the first wireless communication; a first antenna part provided inside the conductive housing member and that transmits/receives an electric wave of the first wireless communication; and a first slit part provided on the conductive housing member and that corresponds to a wavelength of the electric wave of the first wireless communication. The first slit part is provided so that a direction of a long side of the first slit part crosses a communication direction that the wireless device transmits or receives the information.SELECTED DRAWING: Figure 11
Patent JP-2021187928-A (JP)
Title: Graphene polyester chip and method for producing graphene diaphragm
Inventor: Ceng wei lin
IPC: C08J3/22
Filed: 2020-05-28
Abstract: To provide a method for producing a graphene polyester chip that contains graphene powder, and to provide a method for producing a diaphragm.SOLUTION: The method comprises steps of melt-mixing a polymer material and a graphene powder of 2 wt.% or less, melt-mixing a tackifier of 1 wt.% to 3 wt.%, a toughening agent of 1 wt.% to 3 wt.%, and a dispersant of 1 wt.% to 4 wt.% in this order, and preparing the molten raw material into multiple graphene polyester chips finally. The invention further comprises a method for producing a graphene diaphragm.SELECTED DRAWING: Figure 1
Patent JP-2021188732-A (JP)
Title: Torque damper gear and torque converter
Inventor: NAITO TETSUYA
IPC: F16F15/30
Filed: 2020-06-04
Abstract: To provide a torque damper gear which can facilitate work for equalizing and adjusting an imbalance of an input side plate rotationally driven, and to provide a torque converter.SOLUTION: A torque converter 100 includes a torque damper gear 110 in a housing space 103 filled with a working fluid 108. The torque damper gear 110 includes an input side plate 111 comprising a first side plate 112 and a second side plate 113 which receive driving force from an engine to be rotationally driven. In the first side plate 112 and the second side plate 113, weight mounting holes 114, 115 for attaching balance weights 120 are formed at outer edge portions 112d, 113d. The weight mounting holes 114, 115 are formed into elongated hole shapes extending along circumferential directions of the first side plate 112 and the second side plate 113.SELECTED DRAWING: Figure 2
Patent JP-2021191356-A (JP)
Title: Correction content learning device, operation correction device and program
Inventor: NAKATSUJI HIDEAKI
IPC: G06T7/00
Filed: 2020-06-05
Abstract: To provide a correction content learning device, operation correction device and program which can grasp the improvement point with the correction content for the operation of a user.SOLUTION: A correction content learning device 100 comprises: moving image data input means 10 which inputs moving image data; feature data acquisition means 20 which acquires a plurality of pieces of feature data from the moving image data; model person feature data storage means 30 which stores model person feature data; feature data comparison means 40 which compares the acquired feature data with the feature data of a model person; teacher data storage means 50 which stores teacher data indicating a correction content for the comparison result; and learning means 60 which has a neural network constitution, in which an input layer takes in the comparison result and the number of output layers corresponds to each feature data. The learning means 60 changes a coefficient between neurons of the input layer and an intermediate layer in correspondence with the comparison result and teacher data.SELECTED DRAWING: Figure 6
Patent JP-2021196086-A (JP)
Title: Heat radiation member and cooler comprising the same
Inventor: TAKAO MASASHI
IPC: F28D15/02
Filed: 2020-06-10
Abstract: To provide a heat radiation member that can improve cooling performance in order to solve the problem that when forming a refrigerant flow path through which a cooling medium flows between fins of the heat radiation member for cooling a heating body, as a temperature of the cooling medium radiated from the fins rises, cooling efficiency of the fins on a downstream side decreases, and provide a cooler comprising the heat radiation member.SOLUTION: A plurality of fins 52 formed in a heat radiation member protrude in a vertical direction in a refrigerant flow path, and are arranged side by side in a flow direction of a cooling medium W and in a width direction orthogonal to the flow direction and the vertical direction. Therefore, the density of the fins arranged on the downstream side in the flow direction is arranged at a higher density in an upward view than the density of the fins arranged on the upstream side in the flow direction.SELECTED DRAWING: Figure 2
Patent JP-2020155784-A (JP)
Title: Semiconductor device
Inventor: NISHIMURA TAKEYOSHI
IPC: H01L29/739
Filed: 2020-06-16
Abstract: To solve such a problem of conventional semiconductor chip that a source electrode and a sense pad electrode for current detection are provided separately on the front surface of the semiconductor chip, and since the sense pad electrode requires an occupied area equal to multiple times that of the cell unit of a MOSFET, the area of the sense pad electrode becomes larger than that of the source electrode.SOLUTION: A semiconductor device includes a semiconductor substrate, a surface electrode provided above the semiconductor substrate, a first wire for a first terminal connected with the surface electrode, and a second wire for current sense connected with the surface electrode. Resistance of the path of a current flowing to the second wire is higher than that of the path of a current flowing to the first wire.SELECTED DRAWING: Figure 1
Patent JP-2021196529-A (JP)
Title: Electro-optical device and electronic apparatus
Inventor: ITO SATOSHI
IPC: H01L21/768
Filed: 2020-06-16
Abstract: To provide a liquid crystal device and an electronic apparatus that can improve display quality.SOLUTION: An electro-optical device comprises: a semiconductor layer 30a that has a drain region 30d, a channel region 30c, and a second LDD region 30d1 between the drain region 30d and the channel region 30c; a gate electrode 30g that is arranged overlapping the channel region 30c; gate wiring 30g1 that is electrically connected with the gate electrode 30g; and a second light shielding part 40 that is arranged between the second LDD region 30d1 and the gate wiring 30g1 and overlaps the second LDD region 30d1 and the gate wiring 30g1 in plan view.SELECTED DRAWING: Figure 7
Patent JP-2022002996-A (JP)
Title: Thin paper pasting method and thin paper pasting machine
Inventor: URATANI NAOHIRO
IPC: B65H37/04
Filed: 2020-06-23
Abstract: To provide a thin paper pasting method and a thin paper pasting machine that accurately pastes thin paper to an arbitrary position on a paperboard while simplifying a pasting process to improve processing accuracy.SOLUTION: When transporting and feeding a thin paper 10 and a paperboard 11 to a pasting drum 40, respectively, using a thin paper having predetermined dimensions, in which dimensions of a short side 10a and a long side 10b are shorter than those of the paperboard 11 having predetermined dimensions, and the thin paper having the predetermined dimensions creates a non-polymerizing region N in a width direction region and a feed direction region of the paperboard 11 in a state of being overlapped with the paperboard 11, a left-right position of the thin paper 10 is adjusted by aligning the thin paper 10 in a non-contact manner so that left and right ends fit within a widthwise region of the paperboard 11, and a front-back position is adjusted by feeding the thin paper 10 in conjunction with a transport of the paperboard 11 so that both front and rear ends fit within a feeding direction region of the paperboard 11, and the paperboard 11 fed to the pasting drum 40 and the thin paper 10 held by the pasting drum 40 are overlapped and pasted at a pasting position.SELECTED DRAWING: Figure 1
Patent JP-2022010655-A (JP)
Title: Power source device and image forming device
Inventor: MATSUMOTO SHINICHIRO
IPC: G03G15/02
Filed: 2020-06-29
Abstract: To prevent attaching of toner to a non-charged area of a photoconductor drum at rotation start of the photoconductor drum.SOLUTION: In a transistor Tr1, an emitter terminal is connected to a prescribed voltage Va, a base terminal is connected to an operation amplifier OP1, and a collector terminal is connected to an emitter terminal of a transistor Tr2. In the transistor Tr2, a base terminal is connected to a diode D1, and a collector terminal is connected to an output terminal of a developer voltage Vdc. Base terminals of the transistor Tr1 and the transistor Tr2 are connected via a resistor R1. A base terminal and a collector terminal of the transistor Tr2 are connected via a resistor R2. The operation amplifier OP1 controls a current flowing through the base terminal of the transistor Tr1 so as to control an output voltage of the collector terminal of the transistor Tr2. The diode D1 is arranged between the base terminal of the transistor Tr2 and the operation amplifier OP1, and supplies the current flowing through the base terminal of the transistor Tr2 to the operation amplifier OP1.SELECTED DRAWING: Figure 1